Sole stripper for sports shoe processing

Abstract

The invention relates to the technical field of shoe sole demolding devices, and provides a shoe sole demolding device for sneaker processing, the shoe sole demolding device for sneaker processing comprises a workbench, a demolding structure is arranged on one side of the top end of the workbench, the demolding structure comprises a support, a demolding assembly, an air supply assembly and an auxiliary discharging assembly, the support is fixed on one side of the top end of the workbench; an air cylinder is started to push a first fixing plate to move downwards, the first fixing plate drives a first connecting plate and a first air blowing head to move downwards, the first connecting plate moves to gradually push an elastic scraping plate to be attached to the inner wall of the side, close to a support, of a mold, then the side face of a shoe sole is scraped, the side face of the shoe sole is separated from the mold, and meanwhile an air pump is started; the air pump conveys air into the air conveying pipe and finally discharges the air through the first air blowing head, the discharged high-pressure air enters the mold along the gap between the elastic scraping plate and the mold, and due to the fact that the air is sprayed out at high pressure and gradually separates the shoe sole from the mold along the gap, the shoe sole cannot be damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of sole demoulding devices, and particularly to a sole demoulding device for sports shoe processing. Background Art

[0002] A sole demoulding device for sports shoe processing is a device used to quickly and efficiently remove the sole from the mold. Through specific mechanical structures, such as pushing, pulling, rotating, or lifting, etc., the opening and closing of the mold are controlled so that the sole can smoothly fall off from the mold. This can not only improve the production efficiency of the sole but also reduce the tediousness of manual operations and lower the production cost.

[0003] For example, the publication number is CN111976066A. The present invention relates to a demoulding device, and particularly to a sole demoulding device for sports shoe processing. The technical problem is how to design a sole demoulding device for sports shoe processing that can replace manual labor to hook out the sole, is convenient to operate, does not require people to move the sole for collection, and is relatively labor-saving. A sole demoulding device for sports shoe processing includes: a support base, symmetrically fixedly connected to the top of the support base are support plates, and the placement frame is installed between the ends of the two support plates away from the support base. In the present invention, by pulling the cover plate open, the right part contacts the first piston rod, causing it to move leftward. The movable frame then moves rightward above the placement frame, and the shoe clamping rod moves downward and inserts into the sole to clamp it tightly. After loosening the cover plate to close, the shoe clamping rod drives the sole to disengage from the mold and move outside the placement frame. Then, there is no need for people to hook out the sole from the mold, the operation is convenient, and it is relatively labor-saving.

[0004] In the above-mentioned prior art, by pulling the cover plate open, the right part contacts the first piston rod, causing it to move leftward. The movable frame then moves rightward above the placement frame, and the shoe clamping rod moves downward and inserts into the sole to clamp it tightly. After loosening the cover plate to close, the shoe clamping rod drives the sole to disengage from the mold and move outside the placement frame. However, due to different material processes of the sole, its own quality is also different. After clamping the sole tightly by passing the shoe clamping rod through the sole and disengaging it from the mold, if the quality is poor, the clamped part is prone to being squeezed and damaged or torn. Summary of the Invention

[0005] The purpose of the present invention is to solve the problem in the prior art that due to different material processes of the sole, its own quality is also different. After clamping the sole tightly by passing the shoe clamping rod through the sole and disengaging it from the mold, if the quality is poor, the clamped part is prone to being squeezed and damaged or torn.

[0006] To achieve the above object, the present invention adopts the following technical solutions: A sole demolding device for sports shoe processing, including a workbench, on one side of the top of the workbench is provided a demolding structure, the demolding structure includes a bracket, a demolding component, a gas supply component, and an auxiliary unloading component. The bracket is fixed on one side of the top of the workbench. A chute is provided in the middle of one side of the bracket, and a reset member is provided on the side of the bracket different from the chute. The demolding component includes a cylinder, the cylinder is fixed on the top of the bracket, and a first fixing plate is fixedly connected to the bottom end of the cylinder. A demolding member is provided on the side of the bottom end of the first fixing plate close to the bracket.

[0007] As a preferred embodiment, the demolding member includes a first connecting plate, the first connecting plate is fixed on the side of the bottom end of the first fixing plate close to the bracket. A plurality of card slots are arranged equidistantly in the middle of the bottom end of the first connecting plate. A second connecting plate is arranged at the bottom end of the first connecting plate. Connecting shafts are fixedly connected to both sides of the second connecting plate. The end of the connecting shaft away from the second connecting plate is rotatably connected to the first connecting plate. A third spring is fixedly connected to the outer wall of the second connecting plate at the connecting shaft. The third spring is fixedly connected to the first connecting plate. A resilient scraper is fixedly connected to the bottom end of the second connecting plate. As the first connecting plate moves, it gradually pushes the resilient scraper to fit against the inner wall of the mold on the side close to the bracket, and then scrapes the side of the sole, causing the side of the sole to separate from the mold. When the sole gradually separates from the mold, the resilient scraper still continues to move downward, and the extrusion generated by the downward movement will drive the second connecting plate to deflect. Due to the arrangement of a plurality of blocks and the second receiving groove, the second connecting plate has a certain resistance.

[0008] As a preferred embodiment, a plurality of second receiving grooves are arranged equidistantly at the top end of the second connecting plate. A second spring is fixedly connected inside the second receiving groove. One end of the second spring away from the resilient scraper is fixedly connected to a block. The block is slidably connected to the second receiving groove and the card slot. When the resilient scraper is in a vertical state, the third spring is in a twisted state. When the downward pressure reaches a certain value, combined with the torsion of the third spring, the block is forced into the second receiving groove and squeezes the second spring. At this time, the second connecting plate loses its fixation, and the second connecting plate drives the resilient scraper to deflect into a horizontal state with the connecting shaft as the axis.

[0009] As a preferred embodiment, a first connecting air pipe is fixedly connected to the side of the top end of the first fixing plate close to the bracket. A plurality of first air blowing heads are fixedly connected to the bottom end of the first connecting air pipe at equal intervals. The first air blowing heads penetrate through the first fixing plate and are fixedly connected to the first fixing plate. Start the air pump, the air pump conveys air into the air delivery pipe, and finally discharges through the first air blowing heads. The discharged high-pressure gas enters the mold along the gap between the resilient scraper and the mold. Since the gas is ejected under high pressure and gradually separates the sole from the mold along the gap, it will not cause damage to the sole.

[0010] As a preferred embodiment, the first blowing head is located on a side of the first connecting plate close to the bracket, and a synchronization rod is fixedly connected to the side of the first fixed plate close to the bracket. The end of the synchronization rod away from the first fixed plate is fixedly connected to a movable connecting ring, and the movable connecting ring is slidably connected to the slide groove. The movement of the first fixed plate drives the synchronization rod to move, and the movement of the synchronization rod drives the movable connecting ring to move. The movement of the movable connecting ring can raise and lower the gas pipe, thereby achieving synchronization.

[0011] As a preferred embodiment, the air supply assembly includes an air pump, which is fixed on the top of the workbench on one side of the bracket, one side of the air pump is fixedly connected to an air pipe, the end of the air pipe away from the air pump is fixedly connected to the first connecting air pipe, the end of the air pipe close to the first connecting air pipe is fixedly connected to a movable connecting ring, the end of the air pipe close to the air pump is fixedly connected to a two-way solenoid valve, one side of the two-way solenoid valve is fixedly connected to a second connecting air pipe, when the air pump is started, the air pump supplies air to the inside of the air pipe, and finally discharges it through the first blowing head, and when unloading is required, the two-way solenoid valve opens another through hole to allow the gas to enter the second connecting air pipe and finally enter the support platform.

[0012] As a preferred embodiment, the auxiliary unloading assembly includes a support table, which is located on the side of the bottom of the bracket away from the air pump, and the two ends of the support table close to the bracket are fixedly connected with second fixed plates, and the second fixed plates are fixedly connected to the bracket, and the top of the support table is equidistantly arranged and fixedly connected with fixing rings, and the middle of the fixing ring is fixedly connected with a second blowing head, and a through hole of the two-way solenoid valve located in the second connecting air pipe is opened, and the air pump supplies air to the inside of the second connecting air pipe, and then enters the second blowing head through the multi-channel joint, and the second blowing head starts high-pressure blowing.

[0013] As a preferred embodiment, the second air blowing head is fixedly connected to a branch pipe at one end close to the bracket, and the bottom end of the branch pipe is fixedly connected to a multi-channel joint, the multi-channel joint is fixedly connected to the bracket, and the multi-channel joint is fixedly connected to an end of the second connecting air pipe away from the two-way solenoid valve. When the elastic scraper drives the sole to rise, the gas blown by the second air blowing head can support the bottom end of the elastic scraper, thereby preventing the sole from being too heavy and slipping off the elastic scraper, and the blown gas can be blown to the sole from the bottom end of the elastic scraper, which helps the sole to slide smoothly onto the material guide rack. Secondly, the gas blown by the second air blowing head can cool down the residual temperature in the mold.

[0014] As a preferred embodiment, the reset member includes a fixed tube which is fixed to the top end of the bracket on the side away from the air pump. A first receiving groove is formed inside the fixed tube. A first spring is fixedly connected inside the first receiving groove. One end of the first spring is fixedly connected with a squeezing reset block. The squeezing reset block is slidably connected to the first receiving groove, the first fixing plate and the second connecting plate. After the discharging is completed, the air cylinder drives the first fixing plate to rise. The first fixing plate drives the first connecting plate to rise. The first connecting plate drives the elastic scraping plate to rise. Since the elastic scraping plate is in a horizontal state, when the elastic scraping plate rises to contact the bottom end of the squeezing reset block, and the squeezing reset block squeezes the second connecting plate, the second connecting plate gradually deflects after being pressed. Since the elasticity of the first spring is greater than that of the third spring and the second spring, the second connecting plate gradually drives the third spring to squeeze against the connecting shaft. Finally, the second connecting plate drives the clamping block to align with the clamping groove, so that the clamping block enters the clamping groove, thus completing the reset of the elastic scraping plate.

[0015] As a preferred embodiment, a cooling rack is fixedly connected to the top end of the workbench on the side of the bracket away from the air pump, and the support table is located between the bracket and the cooling rack. A mold is fixedly connected to the top end of the cooling rack. A cover plate is rotatably connected to the top end of the mold. A material guiding rack is fixedly connected to the side of the cooling rack away from the bracket. The material guiding rack is fixedly connected to the workbench, and the cover plate is slidably connected to the material guiding rack. A collection box is fixedly connected to the top end of the workbench on the side of the material guiding rack away from the bracket. The worker opens the cover plate, so that the cover plate deflects to the top end of the material guiding rack. When the sole slides from the mold onto the cover plate, it enters the material guiding rack along the cover plate, and then enters the collection box through the material guiding rack for collection. Therefore, there is no need for personnel to manually take the sole.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In the present invention, when the air cylinder is started to push the first fixing plate to move downward, the first fixing plate drives the first connecting plate and the first air blowing head to move downward. The first connecting plate gradually moves to push the elastic scraping plate to fit against the inner wall of the mold on the side close to the bracket, and then scrapes the side of the sole, so that the side of the sole is separated from the mold. At the same time, the air pump is started, and the air pump conveys air into the air delivery pipe, and finally discharges it through the first air blowing head. The discharged high-pressure gas enters the mold along the gap between the elastic scraping plate and the mold. Since the gas is ejected under high pressure and gradually separates the sole from the mold along the gap, the sole will not be damaged.

[0018] 2. In the present invention, when the sole gradually separates from the mold, the elastic scraper still continues to move downward, and the extrusion generated by the downward movement drives the second connecting plate to deflect. Since a number of clamping blocks and the second receiving groove are provided, the second connecting plate has a certain resistance. When the elastic scraper is in a vertical state, the third spring is in a twisted state. When the downward pressure reaches a certain value, with the torsion of the third spring, the clamping block is forced into the second receiving groove and squeezes the second spring. At this time, the second connecting plate loses its fixation, and the second connecting plate drives the elastic scraper to deflect around the connecting shaft into a horizontal state. At this time, the third spring is in its original state, and when the elastic scraper deflects, it will lift the sole. Then, the cylinder is started, and the retraction of the cylinder drives the elastic scraper to flick the sole upward. Since the sole has a certain weight, when the elastic scraper is stressed, the third spring will be stressed, and the elastic scraper gradually inclines. Therefore, when the sole rises, it will fit and slide along the inner wall of the mold and finally be flicked out of the mold, thus completing the unloading.

[0019] 3. In the present invention, the cylinder drives the first fixing plate to rise, the first fixing plate drives the first connecting plate to rise, and the first connecting plate drives the elastic scraper to rise. Since the elastic scraper is in a horizontal state, when the elastic scraper rises to contact the bottom end of the extrusion reset block and the extrusion reset block squeezes the second connecting plate, the second connecting plate gradually deflects under pressure. Since the elasticity of the first spring is greater than that of the third spring and the second spring, the second connecting plate gradually drives the third spring to squeeze around the connecting shaft. Finally, the second connecting plate drives the clamping block to align with the card slot, and the clamping block enters the card slot, thus completing the reset of the elastic scraper.

[0020] 4. In the present invention, the two-way solenoid valve is opened, one through hole of the two-way solenoid valve located in the second connecting air pipe is opened, the air pump is started, and the air pump conveys air into the second connecting air pipe. Then, it enters the second blowing head through the multi-channel connector, and the second blowing head starts high-pressure blowing. When the elastic scraper flicks the sole upward, the gas blown by the second blowing head can support the bottom end of the elastic scraper, thus preventing the sole from slipping off the elastic scraper due to excessive weight. And the blown gas can blow the sole from the bottom end of the elastic scraper, which helps the sole to smoothly slide onto the material guiding rack. Secondly, the gas blown by the second blowing head can cool the remaining temperature in the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a sole demolding device for sports shoe processing provided by the present invention;

[0022] Figure 2 is a schematic demolding structure diagram of a sole demolding device for sports shoe processing provided by the present invention;

[0023] Figure 3 is a schematic demolding part structure diagram of a sole demolding device for sports shoe processing provided by the present invention;

[0024] Figure 4 Schematic diagram of the bending structure of the demolding part of a sole demolding device for sports shoe processing provided by the present invention;

[0025] Figure 5 Schematic diagram of the bending structure of the demolding part of a sole demolding device for sports shoe processing provided by the present invention;

[0026] Figure 6 A sole demolding device for sports shoe processing provided by the present invention Figure 5 Enlarged structure diagram of part A in

[0027] Figure 7 Schematic diagram of the cross-sectional structure of the reset part of a sole demolding device for sports shoe processing provided by the present invention;

[0028] Figure 8 Schematic diagram of the structure of the auxiliary unloading assembly of a sole demolding device for sports shoe processing provided by the present invention;

[0029] Legend description:

[0030] 1. Workbench; 11. Collection box; 12. Cooling rack; 13. Mold; 14. Cover plate; 15. Feeding guide; 21. Bracket; 211. Slide groove; 212. Fixed pipe; 2121. First storage groove; 2122. First spring; 2123. Extrusion reset block; 22. Cylinder; 221. First fixing plate; 222. First connecting air pipe; 223. First air blowing head; 224. First connecting plate; 2241. Elastic scraping plate; 2242. Second connecting plate; 2243. Second storage groove; 2244. Second spring; 2245. Clamping block; 2246. Connecting shaft; 2247. Third spring; 2248. Card slot; 225. Synchronous rod; 226. Movable connecting ring; 23. Air pump; 231. Air delivery pipe; 232. Two-way solenoid valve; 233. Second connecting air pipe; 24. Support platform; 241. Second fixing plate; 242. Fixed ring; 243. Second air blowing head; 244. Diverting pipe; 245. Multi-channel joint. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figure 1 - Figure 8, the present invention provides a technical solution: a sole demolding device for sports shoe processing, including a workbench 1. On one side of the top of the workbench 1, a demolding structure is provided. The demolding structure includes a bracket 21, a demolding component, a gas supply component, and an auxiliary unloading component. The bracket 21 is fixed on one side of the top of the workbench 1. A chute 211 is opened in the middle of one side of the bracket 21. On the side of the bracket 21 different from the chute 211, a reset member is provided. The demolding component includes a cylinder 22. The cylinder 22 is fixed on the top of the bracket 21. The bottom end of the cylinder 22 is fixedly connected with a first fixing plate 221. On one side of the bottom end of the first fixing plate 221 close to the bracket 21, a demolding member is provided.

[0033] As Figure 1 - Figure 8 shown, the demolding member includes a first connecting plate 224. The first connecting plate 224 is fixed on one side of the bottom end of the first fixing plate 221 close to the bracket 21. At equal intervals in the middle of the bottom end of the first connecting plate 224, card slots 2248 are arranged. At the bottom end of the first connecting plate 224, a second connecting plate 2242 is provided. On both sides of the second connecting plate 2242, connecting shafts 2246 are fixedly connected. One end of the connecting shaft 2246 away from the second connecting plate 2242 is rotatably connected with the first connecting plate 224. On the outer wall of the connecting shaft 2246 where the second connecting plate 2242 is located, a third spring 2247 is fixedly connected. The third spring 2247 is fixedly connected with the first connecting plate 224. At the bottom end of the second connecting plate 2242, an elastic scraper 2241 is fixedly connected. At equal intervals at the top end of the second connecting plate 2242, second receiving grooves 2243 are arranged. Inside the second receiving grooves 2243, second springs 2244 are fixedly connected. One end of the second spring 2244 away from the elastic scraper 2241 is fixedly connected with a clamping block 2245. The clamping block 2245 is slidably connected with the second receiving grooves 2243 and the card slots 2248. On one side of the top end of the first fixing plate 221 close to the bracket 21, a first connecting air pipe 222 is fixedly connected. At equal intervals at the bottom end of the first connecting air pipe 222, first air blowing heads 223 are fixedly connected. The first air blowing heads 223 penetrate through the first fixing plate 221 and are fixedly connected with the first fixing plate 221. The first air blowing heads 223 are located on the side of the first connecting plate 224 close to the bracket 21. On one side of the first fixing plate 221 close to the bracket 21, a synchronous rod 225 is fixedly connected. One end of the synchronous rod 225 away from the first fixing plate 221 is fixedly connected with a moving connecting ring 226. The moving connecting ring 226 is slidably connected with the chute 211.

[0034] In this embodiment, the starting cylinder 22 pushes the first fixing plate 221 downward. The first fixing plate 221 drives the first connecting plate 224 and the first air blowing head 223 to move downward. When the first fixing plate 221 moves downward, it will squeeze the extrusion reset block 2123. The extrusion reset block 2123 slides into the first receiving groove 2121 under pressure. Finally, the first fixing plate 221 passes through the extrusion reset block 2123. Then, the first connecting plate 224 moves and gradually pushes the elastic scraper 2241 to fit against the inner wall of the mold 13 near the bracket 21. Subsequently, the side of the sole is scraped, causing the side of the sole to separate from the mold 13. At the same time, the air pump 23 is started. The air pump 23 injects air into the air delivery pipe 231, and finally discharges it through the first air blowing head 223. The discharged high-pressure gas enters the mold 13 along the gap between the elastic scraper 2241 and the mold 13. Since the gas is ejected at high pressure and gradually separates the sole from the mold 13 along the gap, the sole will not be damaged. When the sole and the mold 13 are gradually separated, the elastic scraper 2241 still continues to move downward. The extrusion generated by the downward movement will drive the second connecting plate 2242 to deflect. Due to the setting of several clamping blocks 2245 and the second receiving groove 2243, the second connecting plate 2242 has a certain resistance. When the elastic scraper 2241 is in a vertical state, the third spring 2247 is in a twisted state. When the downward pressure reaches a certain value, combined with the torsion of the third spring 2247, the clamping block 2245 is forced to enter the second receiving groove 2243 and squeeze the second spring 2244. At this time, the second connecting plate 2242 loses its fixation, and the second connecting plate 2242 drives the elastic scraper 2241 to deflect into a horizontal state with the connecting shaft 2246 as the axis. At this time, the third spring 2247 is in its original state. When the elastic scraper 2241 deflects, it will lift the sole. Then, the cylinder 22 is started. The cylinder 22 retracts and drives the elastic scraper 2241 to push the sole upward. Since the sole has a certain weight, when the elastic scraper 2241 is stressed, the third spring 2247 will be stressed, and the elastic scraper 2241 will gradually tilt. Therefore, when the sole rises, it will fit and slide against the inner wall of the mold 13.

[0035] As Figure 1 - Figure 8As shown, the air supply assembly includes an air pump 23, which is fixed on the top of the workbench 1 and located on one side of the bracket 21. An air pipe 231 is fixedly connected to one side of the air pump 23. An end of the air pipe 231 away from the air pump 23 is fixedly connected to the first connecting air pipe 222. An end of the air pipe 231 close to the first connecting air pipe 222 is fixedly connected to the movable connecting ring 226. An end of the air pipe 231 close to the air pump 23 is fixedly connected to a two-way solenoid valve 232. One side of the two-way solenoid valve 232 is fixedly connected to a second connecting air pipe 233. The auxiliary unloading assembly includes a support platform 24, which is located at the bottom end of the bracket 21 away from the air pump. On one side of 23, the two ends of the support platform 24 close to the bracket 21 are fixedly connected with the second fixing plates 241, the second fixing plates 241 are fixedly connected to the bracket 21, the top of the support platform 24 is equidistantly fixedly connected with fixing rings 242, the middle part of the fixing ring 242 is fixedly connected with a second blowing head 243, the end of the second blowing head 243 close to the bracket 21 is fixedly connected with a branch pipe 244, the bottom end of the branch pipe 244 is fixedly connected with a multi-channel connector 245, the multi-channel connector 245 is fixedly connected to the bracket 21, and the multi-channel connector 245 is fixedly connected to the end of the second connecting air pipe 233 away from the two-way solenoid valve 232.

[0036] In this embodiment, a through hole of the two-way solenoid valve 232 located in the second connecting air pipe 233 is opened, and the air pump 23 supplies air to the inside of the second connecting air pipe 233, and then enters the second blowing head 243 through the multi-channel connector 245. The second blowing head 243 starts high-pressure blowing. When the elastic scraper 2241 drives the sole to rise, the gas blown by the second blowing head 243 can support the bottom end of the elastic scraper 2241, thereby preventing the sole from being too heavy and sliding off the elastic scraper 2241, and the blown gas can blow to the sole from the bottom end of the elastic scraper 2241, which helps the sole to slide smoothly onto the material guide rack 15. Secondly, the gas blown by the second blowing head 243 can cool down the residual temperature in the mold 13.

[0037] like Figure 1 - Figure 8 As shown, the reset member includes a fixed tube 212, which is fixed at the top of the bracket 21 away from the air pump 23. A first receiving groove 2121 is opened inside the fixed tube 212, and a first spring 2122 is fixedly connected inside the first receiving groove 2121. One end of the first spring 2122 is fixedly connected to an extrusion reset block 2123. The extrusion reset block 2123 is slidably connected to the first receiving groove 2121, the first fixed plate 221 and the second connecting plate 2242.

[0038] In this embodiment, after the unloading is completed, the air cylinder 22 drives the first fixed plate 221 to rise. The first fixed plate 221 drives the first connecting plate 224 to rise, and the first connecting plate 224 drives the elastic scraper 2241 to rise. Since the elastic scraper 2241 is in a horizontal state, when the elastic scraper 2241 rises to contact the bottom end of the extrusion reset block 2123 and the extrusion reset block 2123 squeezes the second connecting plate 2242, the second connecting plate 2242 gradually deflects under pressure. Since the elasticity of the first spring 2122 is greater than that of the third spring 2247 and the second spring 2244, the second connecting plate 2242 gradually drives the third spring 2247 to squeeze against the connecting shaft 2246. Finally, the second connecting plate 2242 drives the latch 2245 to align with the card slot 2248, so that the latch 2245 enters the card slot 2248, thus completing the reset of the elastic scraper 2241.

[0039] As Figure 1 - Figure 8 As shown in the figure, a cooling rack 12 is fixedly connected to the top end of the workbench 1 on the side of the bracket 21 away from the air pump 23, and the support table 24 is located between the bracket 21 and the cooling rack 12. The top end of the cooling rack 12 is fixedly connected with a mold 13. The top end of the mold 13 is rotatably connected with a cover plate 14. A material guiding rack 15 is fixedly connected to the side of the cooling rack 12 away from the bracket 21. The material guiding rack 15 is fixedly connected with the workbench 1, and the cover plate 14 is slidably connected with the material guiding rack 15. A collection box 11 is fixedly connected to the top end of the workbench 1 on the side of the material guiding rack 15 away from the bracket 21.

[0040] In this embodiment, the staff opens the cover plate 14, so that the cover plate 14 deflects to the top end of the material guiding rack 15. When the sole slides from the mold 13 onto the cover plate 14, it enters the material guiding rack 15 along the cover plate 14, and then enters the collection box 11 through the material guiding rack 15 for collection. Therefore, there is no need for personnel to manually pick up the sole.

[0041] Working principle: First, the staff member opens the cover plate 14, causing the cover plate 14 to deflect to the top of the material guiding frame 15. Then, the air cylinder 22 is started to push the first fixing plate 221 downward. The first fixing plate 221 drives the first connecting plate 224 and the first air blowing head 223 to move downward. When the first fixing plate 221 moves downward, it squeezes the extrusion reset block 2123. The extrusion reset block 2123 slides into the first receiving groove 2121 under pressure. Eventually, the first fixing plate 221 passes through the extrusion reset block 2123. Then, the first connecting plate 224 moves to gradually push the elastic scraper 2241 to fit against the inner wall of the mold 13 near the bracket 21. Subsequently, the side of the sole is scraped, causing the side of the sole to separate from the mold 13. At the same time, the air pump 23 is started. The air pump 23 delivers air into the air delivery pipe 231 and finally discharges it through the first air blowing head 223. The discharged high-pressure gas enters the mold 13 along the gap between the elastic scraper 2241 and the mold 13. Since the gas is ejected under high pressure and gradually separates the sole from the mold 13 along the gap, the sole will not be damaged. When the sole gradually separates from the mold 13, the elastic scraper 2241 still continues to move downward. The extrusion generated during the downward movement will drive the second connecting plate 2242 to deflect. Due to the arrangement of several clamping blocks 2245 and the second receiving groove 2243, the second connecting plate 2242 has a certain resistance force. When the elastic scraper 2241 is in a vertical state, the third spring 2247 is in a twisted state. When the downward pressure reaches a certain value, combined with the torsion force of the third spring 2247, the clamping block 2245 is forced to enter the second receiving groove 2243 and squeezes the second spring 2244. At this time, the second connecting plate 2242 loses its fixation, and the second connecting plate 2242 drives the elastic scraper 2241 to deflect into a horizontal state with the connecting shaft 2246 as the axis. At this time, the third spring 2247 is in its original state, and when the elastic scraper 2241 deflects, it will lift the sole. Then, the air cylinder 22 is started. The air cylinder 22 retracts to drive the elastic scraper 2241 to dial the sole upward. Since the sole has a certain weight, after the elastic scraper 2241 is stressed, the third spring 2247 will be stressed, and the elastic scraper 2241 will gradually tilt. Therefore, when the sole rises, it will fit and slide against the inner wall of the mold 13. At the same time, one through hole of the two-way solenoid valve 232 located in the second connecting air pipe 233 is opened. The air pump 23 delivers air into the second connecting air pipe 233 and then enters the second air blowing head 243 through the multi-channel joint 245. The second air blowing head 243 starts to blow high-pressure air. When the elastic scraper 2241 dials the sole upward, the gas blown by the second air blowing head 243 can support the bottom end of the elastic scraper 2241, thereby preventing the sole from slipping off the elastic scraper 2241 due to excessive weight. And the blown gas can blow the sole from the bottom end of the elastic scraper 2241, which helps the sole to smoothly slide onto the material guiding frame 15. Secondly, the gas blown by the second air blowing head 243 can cool the remaining temperature in the mold 13. After the unloading is completed, the air cylinder 22 drives the first fixing plate 221 to rise.The first fixing plate 221 drives the first connecting plate 224 to rise, and the first connecting plate 224 drives the elastic squeegee 2241 to rise. Since the elastic squeegee 2241 is in a horizontal state, when the elastic squeegee 2241 rises to contact the bottom end of the extrusion reset block 2123 and contacts the extrusion reset block 2123, and the extrusion reset block 2123 squeezes the second connecting plate 2242. After being pressed, the second connecting plate 2242 gradually deflects. Since the elasticity of the first spring 2122 is greater than the elasticity of the third spring 2247 and the second spring 2244, the second connecting plate 2242 gradually drives the third spring 2247 to squeeze against the connecting shaft 2246. Finally, the second connecting plate 2242 drives the latch 2245 to align with the card slot 2248, so that the latch 2245 enters the card slot 2248, thus completing the reset of the elastic squeegee 2241.,

[0042] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in any other form. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A sole demoulder for sports shoe processing, comprising a workbench (1), characterized in that: A demoulding structure is provided on one side of the top of the workbench (1), and the demoulding structure comprises a bracket (21), a demoulding assembly, an air supply assembly and an auxiliary unloading assembly. The bracket (21) is fixed on one side of the top of the workbench (1), a slide groove (211) is provided in the middle of one side of the bracket (21), and a reset member is provided on the side of the bracket (21) different from the slide groove (211). The demoulding assembly comprises a cylinder (22), and the cylinder (22) is fixed on the top of the bracket (21). The bottom end of the cylinder (22) is fixedly connected to a first fixed plate (221), and a demoulding member is provided on the side of the bottom end of the first fixed plate (221) close to the bracket (21).

2. A sole demoulder for sports shoes processing according to claim 1, characterized in that: The demoulding component comprises a first connecting plate (224), wherein the first connecting plate (224) is fixed to a side of the bottom end of the first fixing plate (221) close to the bracket (21), and the middle part of the bottom end of the first connecting plate (224) is provided with slots (2248) arranged at equal intervals, and the bottom end of the first connecting plate (224) is provided with a second connecting plate (2242), and the two sides of the second connecting plate (2242) are fixedly connected with connecting shafts (2246), and the end of the connecting shaft (2246) away from the second connecting plate (2242) is rotatably connected to the first connecting plate (224), and the outer wall of the second connecting plate (2242) is fixedly connected with a third spring (2247), and the third spring (2247) is fixedly connected to the first connecting plate (224), and the bottom end of the second connecting plate (2242) is fixedly connected with an elastic scraper (2241).

3. A sole demoulder for sports shoes processing according to claim 2, characterized in that: The top of the second connecting plate (2242) is provided with second receiving grooves (2243) arranged at equal intervals, the interior of the second receiving groove (2243) is fixedly connected with a second spring (2244), and the end of the second spring (2244) away from the elastic scraper (2241) is fixedly connected with a clamping block (2245), and the clamping block (2245) is slidably connected with the second receiving groove (2243) and the clamping groove (2248).

4. A sole demoulder for sports shoes processing according to claim 3, characterized in that: A first connecting air pipe (222) is fixedly connected to one side of the top of the first fixing plate (221) close to the bracket (21), and a first air blowing head (223) is fixedly connected to the bottom end of the first connecting air pipe (222) at an equidistant arrangement, and the first air blowing head (223) passes through the first fixing plate (221) and is fixedly connected to the first fixing plate (221).

5. A sole demoulder for sports shoes processing according to claim 4, characterized in that: The first blowing head (223) is located on a side of the first connecting plate (224) close to the bracket (21); a synchronization rod (225) is fixedly connected to the side of the first fixing plate (221) close to the bracket (21); an end of the synchronization rod (225) away from the first fixing plate (221) is fixedly connected to a movable connecting ring (226); and the movable connecting ring (226) is slidably connected to the slide groove (211).

6. The sole demoulder for sports shoes processing according to claim 1, characterized in that: The air supply assembly comprises an air pump (23), the air pump (23) being fixed on the top of the workbench (1) and located on one side of the bracket (21), one side of the air pump (23) being fixedly connected to an air supply pipe (231), one end of the air supply pipe (231) away from the air pump (23) being fixedly connected to a first connecting air pipe (222), one end of the air supply pipe (231) close to the first connecting air pipe (222) being fixedly connected to a movable connecting ring (226), one end of the air supply pipe (231) close to the air pump (23) being fixedly connected to a two-way solenoid valve (232), one side of the two-way solenoid valve (232) being fixedly connected to a second connecting air pipe (233).

7. The sole demoulder for sports shoes processing according to claim 1, characterized in that: The auxiliary unloading assembly comprises a support platform (24), wherein the support platform (24) is located on a side of the bottom end of the bracket (21) away from the air pump (23), and the two ends of the support platform (24) close to the bracket (21) are fixedly connected to second fixing plates (241), and the second fixing plates (241) are fixedly connected to the bracket (21), and the top end of the support platform (24) is fixedly connected to fixing rings (242) arranged equidistantly, and the middle part of the fixing ring (242) is fixedly connected to a second blowing head (243).

8. The sole demoulder for sports shoes processing according to claim 7, characterized in that: One end of the second air blowing head (243) close to the bracket (21) is fixedly connected to a branch pipe (244), and the bottom end of the branch pipe (244) is fixedly connected to a multi-channel joint (245), and the multi-channel joint (245) is fixedly connected to the bracket (21), and the multi-channel joint (245) is fixedly connected to one end of the second connecting air pipe (233) away from the two-way solenoid valve (232).

9. The sole demoulder for sports shoes processing according to claim 1, characterized in that: The reset member comprises a fixed tube (212), wherein the fixed tube (212) is fixed to the top end of the bracket (21) away from the air pump (23), and a first receiving groove (2121) is provided inside the fixed tube (212), and a first spring (2122) is fixedly connected inside the first receiving groove (2121), and one end of the first spring (2122) is fixedly connected to an extrusion reset block (2123), and the extrusion reset block (2123) is slidably connected to the first receiving groove (2121), the first fixed plate (221) and the second connecting plate (2242).

10. The sole demoulder for sports shoes processing according to claim 1, characterized in that: The top of the workbench (1) is located on a side of the bracket (21) away from the air pump (23) and is fixedly connected to a cooling rack (12), and the support platform (24) is located between the bracket (21) and the cooling rack (12); the top of the cooling rack (12) is fixedly connected to a mold (13), and the top of the mold (13) is rotatably connected to a cover plate (14); the side of the cooling rack (12) away from the bracket (21) is fixedly connected to a material guide rack (15); the material guide rack (15) is fixedly connected to the workbench (1), and the cover plate (14) is slidably connected to the material guide rack (15); the top of the workbench (1) is located on a side of the material guide rack (15) away from the bracket (21) and is fixedly connected to a collecting box (11).

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